Welding torch



FIG. 1 is a right side perspective view of a welding torch showing our design;

FIG. 2 is a top plan view of the welding torch of FIG. 1 ;

FIG. 3 is a bottom plan view of the welding torch of FIG. 1 ;

FIG. 4 is a right side view of the welding torch of FIG. 1 ;

FIG. 5 is a left side view of the welding torch of FIG. 1 ;

FIG. 6 is a top plan view of the welding torch of FIG. 1 ; and,

FIG. 7 is a bottom plan view of the welding torch of FIG. 1 .

The broken lines show portions of a welding torch which form no part of the claimed design. 

CLAIM The ornamental design for a welding torch, as shown and described. 